<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>图书管理系统</title>
</head>
<body>
<a href="/book/findall">查询全部图书</a><br>
<a href="/book/toinsert">添加图书</a>
<form action="/book/findbystr" method="post">
    <input type="text" id="searchStr" name="searchStr">
    <input type="submit" value="查询">
</form>
</body>
</html>